WinGD RT-flex50DF, Maintenance Manual, Page: 108 / 586

Maintenance
1132 − 2/A1
Winterthur Gas & Diesel Ltd.
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12) Operate the manual ratchet (H1,
Fig. 15 ) to turn the bearing shell until
you can attach the tool (94116A).Attach
the tool (94116A) to the bearing shell
(1).
13) Attach the tool (94116A) to the bearing
shell (1).
14) Remove the device (94117), wire rope
(94120A), device (94119B) and
turning-out device 94118A.
15) Remove the manual ratchet (H1) and
attach it to the transportation
tool (94116A).
16) Operate the manual ratchet (H1) to turn
fully the bearing shell.
Note: As an alternative, you can attach
the manual ratchet (H1) to the
turning-out device to turn fully the
bearing shell.
17) Make sure that there is clearance
between each end of the bearing shell
and the bearing girder.
18) Attach the deviation pipe (94117A,
Fig. 16 ) to the column.
19) Attach the lifting ring (94332) and the
shackle (94018B) to the cylinder block
with the two screws (3).
20) Torque the screws (3) to 200 Nm.
21) Attach the lifting tool (94335) between
reinforced double-
I
girders.
22) Attach the manual ratchet (H2) to the
shackle (94018B) and the
transportation tool (94116A).
Note: During step 22 ), make sure that
each end of the bearing shell (1)
does not touch the bearing girder.
23) Operate the manual ratchet (1) to lift
the bearing shell (2). At the same time,
operate the manual ratchet (H2) to
keep tension on its chain.
24) Remove the manual ratchet (H1).
25) Attach the chain block (H3) to the
device (94116A).
26) Operate the manual ratchet (H2) and
the chain block (H3) to remove the
bearing shell (2) from the crankcase.
27) Lower the bearing shell (2) on to the
wooden underlay (1).
Main Bearing − Removal and Installation
2016
Fig. 15
I
I
94116A
H1
Fig. 16
H3
94117A
I
I
94332
94018B
H1
WCH00683
H2
94116A
2
94335
94017
3
94018B
94116A
1